Mercurial > hg > LGServices
comparison src/main/java/de/mpiwg/web/books/SortBooksByLevel2.java @ 16:a7e9c1f8edb4
new: sorting in books page, adding books package
author | Zoe Hong <zhong@mpiwg-berlin.mpg.de> |
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date | Mon, 01 Jun 2015 14:40:48 +0200 |
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15:d81a5401b9af | 16:a7e9c1f8edb4 |
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1 package de.mpiwg.web.books; | |
2 | |
3 import java.util.Comparator; | |
4 | |
5 import de.mpiwg.gazetteer.db.DBBook; | |
6 | |
7 | |
8 public class SortBooksByLevel2 implements Comparator<DBBook>{ | |
9 | |
10 public int compare(DBBook o1, DBBook o2) { | |
11 if(o1 == null || o2 == null){ | |
12 return o1.getName().compareTo(o2.getName()); | |
13 } | |
14 return o1.getLevel2().compareTo(o2.getLevel2()); | |
15 } | |
16 | |
17 } |